Bolivians Stand Up for Coca Leaves

Coca farmers and users band together in Bolivia in defense of what they call the sacred leaf -- which has been banned by the Vienna Convention for links to cocaine. (Video/Photo: Reuters)

This transcript has been automatically generated and may not be 100% accurate.

... I ... to ... me ... Coca farmers in users and together in Libya and content of what they call this a great week ... which has been banned by the Vienna Convention for links to cocaine ... this is nutritious with the ... people ... it isn't a super nice ... to sit with me ... is so beautiful I mean on the ... in the times ... the crowded street ... the demonstration came on the same day that the nation's president a bummer I was ... speaking in defense of Coca at a United Nations anti drugs convention in Vienna ... the increase may be many uses of the Coca leaf ... including soft drinks ... a shaft displays an assortment of uses for Coca ... the ... common theme to shoot then leaves for a century ... the mild stimulant reduces hunger ... and altitude sickness ... DeVore later back Reuters ...